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path: root/drivers/gpu/drm/rcar-du/rcar_du_plane.h
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Diffstat (limited to 'drivers/gpu/drm/rcar-du/rcar_du_plane.h')
-rw-r--r--drivers/gpu/drm/rcar-du/rcar_du_plane.h26
1 files changed, 20 insertions, 6 deletions
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_plane.h b/drivers/gpu/drm/rcar-du/rcar_du_plane.h
index 5397dba2fe57..f94f9ce84998 100644
--- a/drivers/gpu/drm/rcar-du/rcar_du_plane.h
+++ b/drivers/gpu/drm/rcar-du/rcar_du_plane.h
@@ -14,10 +14,13 @@
#ifndef __RCAR_DU_PLANE_H__
#define __RCAR_DU_PLANE_H__
-struct drm_crtc;
-struct drm_framebuffer;
-struct rcar_du_device;
+#include <linux/mutex.h>
+
+#include <drm/drmP.h>
+#include <drm/drm_crtc.h>
+
struct rcar_du_format_info;
+struct rcar_du_group;
/* The RCAR DU has 8 hardware planes, shared between KMS planes and CRTCs. As
* using KMS planes requires at least one of the CRTCs being enabled, no more
@@ -30,7 +33,7 @@ struct rcar_du_format_info;
#define RCAR_DU_NUM_SW_PLANES 9
struct rcar_du_plane {
- struct rcar_du_device *dev;
+ struct rcar_du_group *group;
struct drm_crtc *crtc;
bool enabled;
@@ -54,8 +57,19 @@ struct rcar_du_plane {
unsigned int dst_y;
};
-int rcar_du_plane_init(struct rcar_du_device *rcdu);
-int rcar_du_plane_register(struct rcar_du_device *rcdu);
+struct rcar_du_planes {
+ struct rcar_du_plane planes[RCAR_DU_NUM_SW_PLANES];
+ unsigned int free;
+ struct mutex lock;
+
+ struct drm_property *alpha;
+ struct drm_property *colorkey;
+ struct drm_property *zpos;
+};
+
+int rcar_du_planes_init(struct rcar_du_group *rgrp);
+int rcar_du_planes_register(struct rcar_du_group *rgrp);
+
void rcar_du_plane_setup(struct rcar_du_plane *plane);
void rcar_du_plane_update_base(struct rcar_du_plane *plane);
void rcar_du_plane_compute_base(struct rcar_du_plane *plane,